I use titles instead of captions in the videos I make and post to YouTube, Facebook and online. I believe it would be great if there could be more flexibility with fonts on titles, ie - being able to outline them in a different colour for me would be terrific.
Ooops - sorry I meant callouts. I would have quite liked to have been able to do something within the same program. Also - should have added it would be good if callouts could have the ability to have different coloured fonts within the same callout.